5,5'-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2,2'-BITHIOPHENE

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Names

[ CAS No. ]:
239075-02-6

[ Name ]:
5,5'-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2,2'-BITHIOPHENE

[Synonym ]:
2,2'-[2,2']-bithiophenyl-5,5'-ylbis(4,4,5,5-tetramethyl)[1,3,2]dioxaborolane
MFCD06798112
5,5'-di(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
2,2'-Bithiophene-5,5'-diboronic Acid Bis(pinacol) Ester
2,5'-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)bithiophene
2,2'-BIS(DICYCLOHEXYLPHOSPHINO)-1,1'-BINAPHTHYL
5,5'-Bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
2,2'-Bithiophene-5,5'-diboronic acid pinacol ester
2,5-bis(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-2,2-bithiophene
2,2'-bithiophene-5,5'-diboronic acid bis(pinacolyl) ester

Chemical & Physical Properties

[ Density]:
1.17g/cm3

[ Boiling Point ]:
530.458ºC at 760 mmHg

[ Melting Point ]:
208-212ºC

[ Molecular Formula ]:
C20H28B2O4S2

[ Molecular Weight ]:
418.18600

[ Flash Point ]:
274.612ºC

[ Exact Mass ]:
418.16200

[ PSA ]:
93.40000

[ LogP ]:
4.07500

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.546

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Methyl 6-(4-(difluoromethoxy)phenyl)-1-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
  • 6-(4-(Difluoromethoxy)phenyl)-1-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
  • 5-Chloro-3,6-dimethylisoxazolo[5,4-b]pyridine-4-carboxylic acid
  • methyl 5-chloro-6-cyclopropyl-1-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
  • methyl 6-[4-(difluoromethoxy)phenyl]-1-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
  • methyl 1-(2-cyanoethyl)-6-(furan-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
  • Methyl 3,6-dicyclopropyl-1-(2-(isopropylamino)-2-oxoethyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
  • methyl 1-(2-cyanoethyl)-6-(4-methoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
  • Ethyl 2-(3-cyclopropyl-4-(difluoromethyl)-6-(1,5-dimethyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate
  • methyl 6-(1-ethyl-1H-pyrazol-3-yl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
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